.TodoList {
  .header {
    width: 100%;
    height: 100px;
    line-height: 100px;
    text-align: center;
    background-color: rgba(47, 47, 47, 0.98);
    color: #ddd;
    font-size: 24px;
    cursor: pointer;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  }
  .section {
    width: 50%;
    padding: 30px;
    margin: 0 auto;
    background-color: #fff;
    .section_top {
      padding: 20px;
      .section_top_title {
        display: block;
        text-align: center;
        width: 100%;
        height: 40px;
        line-height: 40px;
        font-size: 16px;
        font-weight: bold;
      }
    }
    .section_middle {
      padding: 20px;
      .section_middle_list {
        margin-bottom: 0;
        .list_title {
          font-size: 16px;
          font-weight: bold;
        }
        .section_middle_list_item {
          height: 49px;
          padding-top: 12px;
          padding-left: 20px;
          padding-right: 20px;
          border-bottom: 1px solid #e8e8e8;
          .item_content {
            font-size: 16px;
            float: left;
          }
          .item_btn {
            float: right;
            .btns {
              width: 55px;
            }
          }
        }
      }
    }
  }
}
